Breakdown of Quand Marie oublie sa trousse, Paul lui prête un crayon.
Questions & Answers about Quand Marie oublie sa trousse, Paul lui prête un crayon.
Here quand can be understood as when in a general sense, often close to whenever.
So the sentence means something like:
- When/Whenever Marie forgets her pencil case, Paul lends her a pencil.
Because both verbs are in the present tense, it sounds like a habitual or repeated situation, not one single event.